baber/WOPTO huggingface dataset:
Patent JP-2002350707-A (JP)
Title: Cam structure of zoom lens barrel
Inventor: NOMURA HIROSHI
IPC: G02B7/10
Filed: 2002-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a zoom cam structure capable of facilitating the shape decision of the cam groove of a wide system high power zoom lens barrel, particularly. SOLUTION: As for the zoom lens barrel with a zoom optical system equipped with a 1st variable power lens group and a 2nd variable power lens group which are moved in the optical axis direction while changing the relative distance at zooming, the 1st variable power lens group is provided with a 1st sub group and a 2nd sub group, and two sub groups are integrally moved at zooming, and also, the lens barrel is provided with a switching mechanism for relatively moving the 1st sub group and the 2nd sub group so that one of the 1st sub group and the 2nd sub group may be attached/detached to/from the other in accordance with the focal distance area,  and a zoom cam ring with a front group cam groove and a rear group can groove for relatively moving the 1st variable power lens group and the 2nd variable power lens group so that one lens group may be attached/detached to/from the other lens group, and the front group cam groove and the rear group cam groove are set so as to satisfy a prescribed expression as for a virtual point position between the position of the other sub group in the optical axis direction and the position of the 2nd variable power lens group in the optical axis direction.
Patent JP-2003281374-A (JP)
Title: System for setting up special agreement for paying back amount corresponding to insurance premium and its method and program
Inventor: YAMAZAKI KOJI
IPC: G06Q40/02
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the payment load of insurance premiums when an event making the continuation of payment of insurance premiums difficult for a contractor occurs.  <P>SOLUTION: A special agreement setting means 112 calculates a 1st insurance premium of an insurance contract concluded by an assured person on the basis of the insurance contract information of the insurance contract and calculates a 2nd insurance premium to be paid when a special payment agreement for paying back a benefit corresponding to the insurance premium to the contractor at the occurrence of a prescribed event is added to the insurance contract on the basis of the 1st insurance premium and an insurance premium rate corresponding to the prescribed event. An insurance contract information updating means 113 stores the 2nd insurance premium in an insurance contract information storage means 13.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003277230-A (JP)
Title: Cosmetic foam
Inventor: ISHII KEIKO
IPC: A61K8/00
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cosmetic foam of an aerosol- or a pump-foamer-type which has an excellent foaming power and impression at use and a smooth foam quality.  <P>SOLUTION: The cosmetic foam contains a polyoxyethylene/polyoxypropylene decyl ether of formula (1).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003275531-A (JP)
Title: Gas separator and gaseous mixture separation method
Inventor: INOUE MAMORU
IPC: B01D53/02
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a PSA (pressure swing adsorption) system gas separator having an excellent gas separation performance and to provide a new gas separation method utilizing a PSA system.  <P>SOLUTION: The PSA system gas separator is composed by using a compound whose adsorption and desorption isotherms regarding a gas indicate a switching shape as an absorbent. Also, in a gaseous mixture separation method by the PSA system, the compound whose adsorption and desorption isotherms regarding the gas indicate the switching shape is used as the absorbent.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003281780-A (JP)
Title: Optical recording medium
Inventor: ASHIDA SUMIO
IPC: G11B7/24027
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent cross erase as much as possible and to heighten recording density in an optical recording medium.  <P>SOLUTION: The optical recording medium is provided with a reflection film 102, a first transparent film 103 provided on the reflection film, a semitransparent film 104 provided on the first transparent film, a second transparent film 105 provided on the semitransparent film, a recording film 106 which is provided on the second transparent film and wherein atomic arrangement can be reversibly changed and a third transparent film 107 provided on the recording film.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003279367-A (JP)
Title: Navigation apparatus and method, and program for navigation
Inventor: TOBIYAMA HIROYUKI
IPC: G09B29/00
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide navigation technique i.e., a navigation method and a navigation apparatus and a program for navigation which make a user grasp a guidance point to be an object surely, by representing position relation of the guidance point from a landmark before the guidance point, when guidance such as left turn, right turn, etc., is performed in route guidance of navigation.  <P>SOLUTION: A landmark information retrieval portion 45 retrieves landmark information representing a landmark in line with a route, just before the next guidance point with respect to a current position of a vehicle, from a storage means which uses a DVD 5. An assist information forming portion 46 forms assist information for a guidance point which represents position relation between the retrieved landmark and the next guidance point. A landmark approach judging portion 47 judges whether the current position of the vehicle approaches a position which corresponds to the retrieved landmark information. A guidance assist information output portion 48 outputs guidance point assist information, when the judgment portion 47 judges that the vehicle has approached the landmark.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003005561-A (JP)
Title: Oil coating applicator and web thereof
Inventor: KIMURA KOICHI
IPC: B05C1/02
Filed: 2002-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an oil coating applicator which is formed of a more inexpensive material without using a porous PTFE film and has oil coating application performance equivalent to that of a web formed by using the porous PTFE film and a web thereof. SOLUTION: This oil coating applicator 10 has the web 12 which comes into contact with the surface of a fixing roll 30, a supply roll 11 which delivers the web 12 and a take-up roll 14 which takes up the web 12. The web 12 is formed by mixing a silicone oil and a hardener and applying the mixture thereof to the web, thereby impregnating the web with this mixture.
Patent JP-2003286511-A (JP)
Title: Method for improving flammability of low-volatile pulverized coal in blast furnace
Inventor: KUNITOMO KAZUYA
IPC: C21B5/00
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for improving flammability of a low-volatile pulverized coal in a blast furnace, in order to stably operate the blast furnace even when using the low-volatile pulverized coal as the pulverized coal for blowing it from an air-blasting tuyere of the blast furnace.  <P>SOLUTION: The method for improving the flammability of the low-volatile pulverized coal in the blast furnace, is characterized by securing 70 vol.% or more oxygen concentration around a tip of a pulverized-coal blowing lance in a concurrently blown gas with the pulverized coal, when employing the low- volatile coal with the average volatile matter of 25 mass% or less, in an operation of blowing the pulverized coal of 150 kg/t or more to the blast furnace from the air-blasting tuyere.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003293270-A (JP)
Title: Leather-like sheet
Inventor: HAYASHI KOHEI
IPC: D06N3/14
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a leather-like sheet having a high-grade appearance and softness of a natural leather tone, especially having soft surface touch, and having high peel strength.  <P>SOLUTION: This leather-like sheet is composed of a fibrous substrate layer formed by filling entanglement spaces of a three-dimensionally entangled nonwoven fabric with an elastmeric resin consisting mainly of a polyurethane, a porous surface layer comprising the polyurethane adhered to a surface of the fibrous substrate layer, and a finished surface layer, wherein an apparent density (A) of the porous surface layer and an apparent density (B) of an upper layer part of the fibrous substrate layer adhered to the porous surface layer satisfy the following inequity: (A/B)<1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003290114-A (JP)
Title: Dishwasher
Inventor: SATO SHINGO
IPC: A47L15/42
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems of conventional dishwashers each installed on a sink counter that a storing space, workability, and good appearance of the sink counter are deteriorated.  <P>SOLUTION: This dishwasher 8 has a raising/lowering means for raising/ lowering a dishwasher body 9 for taking in and out from an outer case 12, which is installed on a wall face over the sink counter 1. The dishwasher 8 has a water supplying faucet and a waster discharging port, which are connected to a water supplying/discharging pipe through inside of the wall. When the dishwasher body 9 is taken out, it can be used in a convenient position above a sink 2. When the dishwasher body 9 is stored, appearance of the sink counter 1 is not injured, and a storing cabinet under a counter, which is frequently used, is used as a storing space.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003291526-A (JP)
Title: Thermal recording pressure-sensitive adhesive label
Inventor: NAKAZAWA TORU
IPC: B41M5/30
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal recording pressure-sensitive adhesive label generating no blister phenomenon caused by air entering the gap between a pressure- sensitive adhesive layer and release paper, well-balanced between adhesion and peelability and improved in the bonding workability due to a labeling machine and image preservability.  <P>SOLUTION: In the thermal recording pressure-sensitive adhesive label wherein a thermal recording layer containing a leuco dye and a developer and a protective layer containing a water soluble polymer are successively provided on one surface of a support and the pressure-sensitive adhesive layer and the release paper are successively provided on the other surface of the support, a back coating layer comprising a styrene/butadiene copolymer and a water-soluble polymeric compound is provided between the other surface of the support and the pressure-sensitive adhesive layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003002485-A (JP)
Title: Sheet carrying device and image forming device
Inventor: INOUE NOBUO
IPC: B65H29/52
Filed: 2002-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a sheet carrying device allowing simple installation and maintenance work of an optional device to an image forming device body, having good sheet carrying performance. SOLUTION: The sheet carrying device for carrying a paper sheet P between the image forming device body 100 and a mass paper feeding device 107 installed in parallel to the image forming device body 100 fixes and supports upper and lower guide plates 126, 127 of the mass paper feeding device 107, swingably supports the upper guide plate 26 out of the upper and lower guide plates 26, 27 of the image forming device body 100 on a supporting point 26b, and absorbs a fluctuation portion by swing of the upper guide plate 26 when fluctuation of a height position of the image forming device body 100 and the mass paper feeding device 107 is generated.
Patent JP-2003292674-A (JP)
Title: Rubber composition for studless tire and studless tire
Inventor: TAKAHASHI MOTOKI
IPC: B60C1/00
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rubber composition for studless tires which can improve performances on ice while maintaining high level performances of abrasion resistance and steering stability and also to provide the studless tire having all the performances, which uses the rubber composition in the tread portion.  <P>SOLUTION: The rubber composition for studless tires comprises at least one kind of a rubber component selected from the group consisting of a natural rubber and a diene based synthetic rubber, which includes 0.2-0.9 pt.wt. of sulfur and 0.2-5 pts.wt. of a specific thiazole vulcanization accelerator based on 100 pts.wt. of the rubber component.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003292360-A (JP)
Title: Mortar-kneading material for fireproofing protection
Inventor: NAKAMURA SHUZO
IPC: C04B20/00
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a foaming aggregate-containing mortar-kneading material for fireproofing protection which causes neither clogging in a hose nor the reduction of pressure feeding amount even when performing the pressure feed thereof by a pump.  <P>SOLUTION: This mortar-kneading material for fireproofing protection includes 50-80 wt.% of a particle having a diameter of 0.15 mm or less containing a cement, 10-40 wt.% of a foaming aggregate having a particle diameter of 0.6-5 mm, 0-20 wt.% of the other solid content incorporated as needed, and water. The volume ratio of air in the kneading material is 30-60%, and the weight ratio of water/solid content is preferably 0.5-1.2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003299226-A (JP)
Title: Electric connection box
Inventor: MACHIJIRI KAZUTOMO
IPC: H05K7/00
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a group of cables in a wire harness from being dislocated in an electric connection box and also to reduce the manhour in work.  <P>SOLUTION: In the electric connection box 10 which positions and fixes, with guide pieces, a large number of cables W/H in groups being drawn out along the guide pieces 13 projected out of it, a clip hole 13a-1 is bored in each guide piece 13, and also the cables in groups W/H are fastened with band clips 20, and the clip 22 of each band clip 20 is inserted and locked in the clip hole 13a-1, thereby positioning and fixing the cables in groups W/H to the guide pieces 13.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003295522-A (JP)
Title: Charge control agent and toner for electrostatic charge development
Inventor: HAKATA TOSHIYUKI
IPC: G03G9/097
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charge control agent for obtaining a toner which has excellent buildup property of electrification, environmental stability and durability, is safe to the environment and does not influence color tone.  <P>SOLUTION: The charge control agent comprises a cyclic phenolsulfide expressed by the specified structural formula and the toner containing the charge control agent has excellent buildup property of electrification, environmental stability and durability as compared to the toner containing the conventional charge control agent and, further, can afford a toner for electrophotography which has such safety as to cause no problem to the waste regulation because heavy metals are not included therein and is suitable for a color picture too.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003295316-A (JP)
Title: Display device and projection type display device
Inventor: WADA MITSUHIRO
IPC: G03B21/00
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device and a projection type display device which have small noise and vibration and are small-sized and highly reliable by decreasing the rotational frequency of a rotary color filter.  <P>SOLUTION: A luminous flux splitting element 4 splits the light emitted by a discharge lamp 1 into a plurality of pieces of partial luminous flux, which are converged to form a plurality of illumination spots 5 on the rotary color filter 6; and the rotary color filter 6 is divided into sections as many as the number of a plurality of illumination spots 5 and color filters of the primary colors are arranged in each of those sections in the same order. Further, an illumination system 8 guides light beams passing through the plurality of illumination spots 5 onto a liquid crystal panel 11 so that the light beams are overlapped one over another.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003291748-A (JP)
Title: Door harness
Inventor: OKADA MASAJI
IPC: H02G11/00
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate insertion work of a door harness into a through hole.  <P>SOLUTION: In this door harness 10 connected to a connector 11 in its tip, and fit around with a grommet 12 with a resin inner 16, a wire 17 is attached to a tip part of the door harness 1, and a tip of the wire 17 is protruded between the resin inner 16 and the connector 11. The wire 1 is extracted from an outside and pulled in a position near to the through hole 2 of a door panel 1 when the door harness 1 is wired, so as to extract the grommet 12 penetrated through the through hole 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003303799-A (JP)
Title: Surface-cleaning equipment and surface-cleaning method
Inventor: MURAMOTO JUNICHI
IPC: B08B7/00
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide surface-cleaning equipment and a surface-cleaning method wherein the removing efficiency of deposit can be improved without increasing a spraying speed of aerosol to a degree which damages a structure of an object to be treated in an aerosol cleaning method which does not use a chemical solution.  <P>SOLUTION: Aerosol 51 which includes floating fine particles is sprayed toward the surface to be treated of the object 10 to be treated by using an aerosol spouting means 5, laser light LB is irradiated into a cleaning chamber 2 by using a laser light irradiation means 4 via an optical window 22, and the fine particles contained in the aerosol 51 are liquefied or vaporized. By a fluidizing function caused by the liquefied or vaporized fine particle, the deposit stuck on the surface of the object 10 is removed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003308769-A (JP)
Title: Thermal fuse
Inventor: TACHIBANA KANICHI
IPC: H01H37/76
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal fuse of low internal resistance and wide application temperature range.  <P>SOLUTION: A lead wire, temperature sensitive metal body melting at a designated temperature, a pressing spring, a movable piece, a release spring and ceramic insulating and retaining another lead wire are enclosed in a bottomed metal case in order, and a tip of another lead wire is gotten into contact with the movable piece with repulsing against both springs. The temperature sensitive metal body is plated with nickel to prevent temperature sensitive metal body from scattering in melting. Spring pressures of both springs can be higher as compared to a conventional compressive pellet type to reduce contact resistance and maintain sure break.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003305702-A (JP)
Title: Channeling tool and set for it
Inventor: IMAI KIYOSHI
IPC: B27G15/00
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a channeling tool by which a spiral channel can be easily formed on the inner peripheral face of an inserting hole formed in an article to be worked.  <P>SOLUTION: A channeling blade forming part 24 is formed on the apex part of a small diameter rod part 22 of the first channeling tool 21. A spiral channeling blade 26 is integrally formed on a number of positions on the outer peripheral face of a large diameter rod part 25 of the channeling blade forming part 24. A discharging channel 27 for discharging cut swarfs is formed into a gentle spiral shape on the outer peripheral face of the large diameter rod part 25. The height of the spiral channeling blade 26 is made lower as approaching to the apex of the large diameter rod part 25. When the channeling blade forming part 24 of the first channeling tool 21 is advanced into an inserting hole of an iron rod formed on a column and a beam while it is rotated, the spiral channel is formed on the inner peripheral face of the inserting hole by the spiral channeling blade 26.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003308487-A (JP)
Title: Personal information display method, information display card management system and prepaid card used for the same
Inventor: SAKATA RYOKO
IPC: G06K17/00
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a personal information display method, its management system and a renewable prepaid card used for the same, capable of protecting card holder's specific secret personal information, and keeping the protection of privacy and the security.  <P>SOLUTION: In this method of displaying the specified card holder's personal information (herein after, personal information) stored in an information storing part and/or a computer, on an image display part by using the prepaid card having at least the information storing part and a rewritable image display part, a card holder recognizing information (herein after, recognizing information) is stored in the information storing part and the computer, the card holder selects the personal information to be displayed on the image display part, and a program for displaying only the selected personal information onto the image display part is stored in the information storing part and/or another information processing means, to prepare the prepaid card.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003309645-A (JP)
Title: Congestion status determination system, method therefor, exchange device, communication control device, and base station device
Inventor: SUZUKI TOSHIHIRO
IPC: H04W88/14
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To predict an exchange device which has a high possibility of a congestion occurrence before a congestion occurs and to prevent the congestion occurrence, in a mobile communication.  <P>SOLUTION: A congestion status determination system has a memory usage rate detecting portion for periodically detecting a memory usage rate in each exchange device; a calculating portion 8a for calculating a memory usage rate variation which is a variation of the memory usage rate detected per unit time; a first storage portion 8b for storing a reference memory usage rate variation and a reference memory usage rate; and a determination portion 8c for comparing the calculated memory usage rate variation with the reference memory usage rate variation when the detected memory usage rate is smaller than the reference memory usage rate, and for determining, based on the comparison result, a prediction of the congestion occurrence in each exchange device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003311139-A (JP)
Title: Stirring means floating type stirring apparatus
Inventor: NOMURA TSUTOMU
IPC: B01F3/08
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the bottom face of a stirring container from scratches and to carry out stirring silently.  <P>SOLUTION: The stirring apparatus is provided with a stirring means comprising a magnetism generation means 1 installed under a mounting part 2 for mounting a stirring container 3, in which an object liquid 4 to be stirred is poured, for generating rotating magnetic fluxes so as to affect the mounting part 2 with magnetic fluxes; a magnet 81 set in the inside of the stirring container 3, in which the object liquid 4 to be stirred is poured, and affected with the rotating magnetic fluxes; and a tightly closed float 82 for giving the buoyancy in the object liquid 4 to be stirred.  <P>COPYRIGHT: (C)2004,JPO